* {
  margin: 0;
  padding: 0;
}

li {
  list-style: none;
}

a {
  text-decoration: none;
}

.first-inp {
  width: 3.75rem;
  height: 0.6rem;
  font-size: 16px;
  background-color: #F5F5F5;
}

.first-inp input {
  width: 2.8rem;
  height: 0.2rem;
  outline: none;
  font-size: 12px;
  margin-left: 0.1rem;
  margin-top: 0.1rem;
  border-top: none;
  border-left: none;
  border-bottom: none;
}

.bor-inp {
  height: 0.45rem !important;
  border: 1px solid black;
  width: 3.5rem;
  border-radius: 4px;
  margin-left: 0.1rem;
  background-color: #fff;
}

.Options {
  font-size: 16px;
  display: flex;
  width: 3.75rem;
  height: 0.4rem;
  text-align: center;
  border: 1px solid #d1cfcf86;
  border-left: none;
  border-right: none;
}

.Options div {
  flex: 1;
  height: 0.4rem;
  line-height: 0.4rem;
}

.hot-house {
  width: 3.75rem;
  height: 5rem;
  font-size: 16px;
}

.hot-house-01 {
  margin: 0.2rem auto;
  height: 1.4rem;
  width: 3.5rem;
  display: flex;
  border-bottom: 2px solid #ff8a00;
}

.hot-house-01 img {
  width: 1rem;
  height: 1rem;
  margin-left: 0.1rem;
}

.first {
  width: 3.75rem;
  height: 1.5rem;
  background-color: #2F3130;
  color: #ffffffb4;
  font-size: 16px;
}

.ip-an {
  display: flex;
  width: 3.75rem;
  height: 1rem;
}

.ip-an-img {
  position: absolute;
  left: 0.5rem;
  top: 0.3rem;
}
